From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=DATE_IN_FUTURE_06_12, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BA86CC04AAF for ; Mon, 20 May 2019 05:38:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 94EF32081C for ; Mon, 20 May 2019 05:38:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730443AbfETFiW (ORCPT ); Mon, 20 May 2019 01:38:22 -0400 Received: from mga11.intel.com ([192.55.52.93]:24182 "EHLO mga11.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730408AbfETFiQ (ORCPT ); Mon, 20 May 2019 01:38:16 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga007.fm.intel.com ([10.253.24.52]) by fmsmga102.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 19 May 2019 22:38:16 -0700 X-ExtLoop1: 1 Received: from skl.sh.intel.com ([10.239.159.132]) by fmsmga007.fm.intel.com with ESMTP; 19 May 2019 22:38:14 -0700 From: Jin Yao To: acme@kernel.org, jolsa@kernel.org, peterz@infradead.org, mingo@redhat.com, alexander.shishkin@linux.intel.com Cc: Linux-kernel@vger.kernel.org, ak@linux.intel.com, kan.liang@intel.com, yao.jin@intel.com, Jin Yao Subject: [PATCH v1 9/9] perf diff: Documentation --basic-block option Date: Mon, 20 May 2019 21:27:56 +0800 Message-Id: <1558358876-32211-10-git-send-email-yao.jin@linux.intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1558358876-32211-1-git-send-email-yao.jin@linux.intel.com> References: <1558358876-32211-1-git-send-email-yao.jin@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Documentation the new option '--basic-block'. Signed-off-by: Jin Yao --- tools/perf/Documentation/perf-diff.txt | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/tools/perf/Documentation/perf-diff.txt b/tools/perf/Documentation/perf-diff.txt index da7809b..b242af8 100644 --- a/tools/perf/Documentation/perf-diff.txt +++ b/tools/perf/Documentation/perf-diff.txt @@ -174,6 +174,11 @@ OPTIONS --tid=:: Only diff samples for given thread ID (comma separated list). +--basic-block:: + Display the cycles difference of same program basic block amongst + two or more perf.data. The program basic block is the code block + between two branches in a function. + COMPARISON ---------- The comparison is governed by the baseline file. The baseline perf.data -- 2.7.4